Co2 Bag - Breathe Bag (Aussie Mushrooms)

What is the CO2 Breathe Bag and how does it work?

The CO2 Breathe Bag is a sealed, mycelium-based CO₂ generator that passively releases carbon dioxide through a filter. You don’t need to open, mist, or activate it—just hang it in your grow space and let it run.

Where should I place the CO2 Breathe Bag in my grow tent?

Place the bag away from your exhaust fan, ideally where airflow can carry CO₂ through your plant canopy. A circulation fan helps distribute CO₂ more evenly. Hanging it above or below depends on your extraction setup.

Will the CO2 Breathe Bag actually improve plant growth or yield?

It can enhance growth in well-optimized setups with strong lighting and stable conditions. It won’t fix poor lighting or basic grow issues, but it may accelerate growth in both veg and early flower phases.

Does the CO2 Breathe Bag work with active exhaust systems?

Yes, but excessive exhaust will vent CO₂ quickly. For best results, moderate your airflow during lights-on and ensure your environment holds CO₂ long enough for plants to benefit.

How many plants does one CO2 Breathe Bag support?

One bag is typically enough for small grow tents with a few plants. Using multiple bags in unsealed or heavily vented spaces may lead to wasted CO₂ without added benefit.

Is the CO2 Breathe Bag safe for people, pets, and indoor use?

It’s safe when used as directed, but avoid sealed, occupied rooms. Keep it out of reach of pets and children, and don’t tamper with or inhale from the filter patch.

Does the CO2 Breathe Bag smell?

It may have a faint earthy or mushroom scent up close, but shouldn’t smell strongly. If it smells rotten or chemical, remove it and check for leaks or contamination.

How long does the CO2 Breathe Bag last, and how should I dispose of it?

The bag lasts for several weeks to months depending on conditions. Once spent, dispose of it with household waste. Don’t open or attempt to refill it.

How should I store an unused CO2 Breathe Bag?

Store it in a cool, dry place. Avoid heat or humidity, which can activate it early and reduce its lifespan. A flattened appearance over time is usually normal aging.

How does the CO2 Breathe Bag compare to tanks or DIY CO₂ methods?

It’s easier and cleaner than yeast/sugar setups and more beginner-friendly than tank systems. You trade precision and control for convenience and simplicity.

Can I use the CO2 Breathe Bag in different grow mediums or setups?

Yes—it works in soil, hydroponics, and coco. It’s most effective in enclosed tents or greenhouses with limited ventilation. It’s not recommended for open rooms or outdoor use.

Does temperature or humidity affect the CO2 Breathe Bag’s performance?

Yes—cool temps can slow CO₂ output, and overly humid or dry conditions may affect longevity. Keep your grow within normal temp and RH ranges for best results.

Can the CO2 Breathe Bag cause mould or replace ventilation?

No—it doesn’t directly cause mould, but poor airflow in humid tents can. It’s a supplement, not a substitute for proper ventilation and air exchange.

What does “recurring or deferred purchase” mean on the product page?

It refers to the option to subscribe for automatic repeat deliveries, so you always have a fresh CO₂ bag on schedule without reordering manually.

Is the CO2 Breathe Bag made in Australia?

Yes, it’s made using Australian-sourced fungal matter and materials. [Assumption based on product positioning]